Cholakwika cha gawo la commutator la mota ndi yankho lake

Kulephera kwa kayendedwe kafupi pakati pa magawo a injini kumachitika chifukwa cha zipilala zamkuwa zachitsulo zomwe zimagwera mu V-groove zitatembenuka, zipilala za kaboni ndi zinyalala zina zomwe zimagwera mu burashi chifukwa cha khalidwe loipa, komanso kulowa kwa zinthu zowononga ndi fumbi, zomwe zimapangitsa kuti mapepala a mica asinthe kukhala kaboni. Makamaka pamene magetsi pakati pa magawo ali okwera, nthawi zambiri zimayambitsa kayendedwe kafupi pakati pa magawo a commutator, zomwe zimayambitsa moto wa mphete ndi arcing.

Mukakonza, choyamba yeretsani zinthu zomwe zimayambitsa short circuit, gwiritsani ntchito multimeter resistance range kapena yang'anani kuwala kuti muwone ngati palibe short circuit, kenako gwiritsani ntchito mica ndi insulating paint kuti mukonze, ndipo ikhoza kukonzedwa mutauma.

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